Wendy'S New Frosty 2024 Release Date. Wendy's new pumpkin spice frosty and cold brew goes on sale on september 12. In celebration of the 25 th anniversary of spongebob squarepants, wendy's® and paramount are partnering to launch wendy's krabby patty kollab,* which includes a krabby.

It will remain on the menu for a limited time. Grab your favorite sweater and head to your local wendy’s®, because wendy’s pumpkin spice frosty and pumpkin spice frosty cream cold brew are joining menus.